🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 9.6

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.05 AU - 1.11 AU

Year: 725 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,231,240 km

• M1: 119,379 km (0.095 R)
• M2: 449,841 km (0.103 R)
• M3: 799,750 km (0.087 R)
• M4: 1,138,440 km (0.057 R)
• M5: 1,604,736 km (0.109 R)
• M6: 2,273,738 km (0.092 R)
• M7: 4,358,235 km (0.075 R)
• M8: 5,344,384 km (0.078 R)
• M9: 6,054,226 km (0.12 R)
• M10: 7,257,292 km (0.08 R)
• M11: 7,570,251 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 8.7

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.49 AU - 1.83 AU

Year: 1381 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,231,240 km

• M1: 108,458 km (0.084 R)
• M2: 394,789 km (0.091 R)
• M3: 970,441 km (0.083 R)
• M4: 1,406,370 km (0.034 R)
• M5: 1,779,766 km (0.05 R)
• M6: 2,290,343 km (0.088 R)
• M7: 2,673,912 km (0.087 R)
• M8: 2,953,062 km (0.041 R)
• M9: 3,521,534 km (0.078 R)
• M10: 4,034,355 km (0.084 R)
• M11: 4,479,858 km (0.109 R)
• M12: 5,338,250 km (0.086 R)
• M13: 6,302,409 km (0.071 R)
• M14: 6,800,270 km (0.069 R)
• M15: 7,164,242 km (0.115 R)
• M16: 7,762,634 km (0.07 R)
• M17: 9,436,035 km (0.083 R)
• M18: 10,054,772 km (0.039 R)
• M19: 10,804,706 km (0.077 R)
• M20: 11,157,757 km (0.071 R)
• M21: 11,445,583 km (0.09 R)
• M22: 11,886,748 km (0.108 R)
• M23: 12,725,094 km (0.043 R)
• M24: 13,561,496 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 14.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.44 AU - 2.22 AU

Year: 1598 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,231,240 km

• M1: 179,069 km (0.079 R)
• M2: 654,042 km (0.063 R)
• M3: 1,304,793 km (0.095 R)
• M4: 2,041,263 km (0.12 R)
• M5: 2,696,352 km (0.087 R)
• M6: 3,341,717 km (0.112 R)
• M7: 5,030,976 km (0.113 R)
• M8: 5,823,097 km (0.062 R)
• M9: 6,802,215 km (0.113 R)
• M10: 8,863,823 km (0.072 R)
• M11: 9,815,864 km (0.101 R)
• M12: 10,654,360 km (0.088 R)
• M13: 12,315,495 km (0.08 R)
• M14: 13,543,245 km (0.084 R)
• M15: 14,761,420 km (0.112 R)
• M16: 15,675,463 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 10.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.13 AU - 3.47 AU

Year: 3025 Days

Day: 13 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,231,240 km

• M1: 130,599 km (0.062 R)
• M2: 508,334 km (0.112 R)
• M3: 1,073,814 km (0.055 R)
• M4: 2,957,251 km (0.117 R)
• M5: 3,552,501 km (0.113 R)
• M6: 5,955,641 km (0.103 R)
• M7: 7,079,270 km (0.117 R)
• M8: 10,443,577 km (0.088 R)
• M9: 10,864,695 km (0.118 R)
• M10: 11,457,252 km (0.116 R)
• M11: 12,750,077 km (0.098 R)
• M12: 16,378,872 km (0.114 R)
• M13: 18,847,237 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 8.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.73 AU - 4.45 AU

Year: 5341 Days

Day: 14.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,231,240 km

• M1: 113,246 km (0.09 R)
• M2: 511,475 km (0.081 R)
• M3: 857,196 km (0.086 R)
• M4: 1,200,224 km (0.116 R)
• M5: 1,611,019 km (0.081 R)
• M6: 1,988,904 km (0.06 R)
• M7: 2,750,806 km (0.089 R)
• M8: 3,332,741 km (0.081 R)
• M9: 3,673,825 km (0.12 R)
• M10: 4,016,254 km (0.037 R)
• M11: 4,642,321 km (0.072 R)
• M12: 5,631,761 km (0.085 R)
• M13: 6,787,106 km (0.104 R)
• M14: 7,987,180 km (0.072 R)
• M15: 9,244,999 km (0.066 R)
• M16: 9,519,511 km (0.106 R)
• M17: 9,962,021 km (0.118 R)
• M18: 10,292,334 km (0.07 R)
• M19: 10,672,761 km (0.103 R)
• M20: 11,824,515 km (0.09 R)
• M21: 12,335,990 km (0.106 R)
• M22: 13,959,277 km (0.05 R)
• M23: 14,795,379 km (0.06 R)
• M24: 16,856,688 km (0.066 R)
• M25: 18,107,925 km (0.054 R)
• M26: 18,414,899 km (0.077 R)
• M27: 19,612,580 km (0.094 R)
• M28: 19,936,310 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.2

Radius: 9.6

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.09 AU - 4.27 AU

Year: 5518 Days

Day: 11.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,231,240 km

• M1: 119,529 km (0.076 R)
• M2: 478,264 km (0.081 R)
• M3: 941,868 km (0.104 R)
• M4: 1,271,881 km (0.106 R)
• M5: 2,895,168 km (0.103 R)
• M6: 3,479,497 km (0.048 R)
• M7: 3,903,756 km (0.062 R)
• M8: 4,539,996 km (0.041 R)
• M9: 5,187,306 km (0.096 R)
• M10: 5,652,107 km (0.09 R)
• M11: 6,081,453 km (0.082 R)
• M12: 6,466,817 km (0.07 R)
• M13: 6,902,446 km (0.081 R)
• M14: 8,058,837 km (0.109 R)
• M15: 8,484,742 km (0.079 R)
• M16: 9,255,770 km (0.089 R)
• M17: 10,751,300 km (0.071 R)
• M18: 11,751,960 km (0.068 R)
• M19: 12,401,663 km (0.084 R)
• M20: 13,234,176 km (0.071 R)
• M21: 13,827,780 km (0.047 R)
• M22: 17,575,057 km (0.068 R)
• M23: 20,993,368 km (0.109 R)
• M24: 27,000,620 km (0.082 R)
• M25: 27,780,025 km (0.069 R)
• M26: 28,574,540 km (0.05 R)
• M27: 29,840,437 km (0.068 R)
• M28: 30,208,896 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.8

Radius: 12.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.79 AU - 4.65 AU

Year: 5597 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,231,240 km

• M1: 151,243 km (0.092 R)
• M2: 673,639 km (0.101 R)
• M3: 1,210,097 km (0.113 R)
• M4: 1,768,845 km (0.081 R)
• M5: 2,342,553 km (0.097 R)
• M6: 3,457,057 km (0.105 R)
• M7: 3,986,634 km (0.025 R)
• M8: 4,570,065 km (0.041 R)
• M9: 6,036,124 km (0.103 R)
• M10: 6,531,892 km (0.116 R)
• M11: 7,910,586 km (0.083 R)
• M12: 8,834,353 km (0.115 R)
• M13: 13,705,259 km (0.095 R)
• M14: 15,950,275 km (0.074 R)
• M15: 16,515,904 km (0.05 R)
• M16: 18,844,245 km (0.104 R)
• M17: 19,405,686 km (0.07 R)
• M18: 20,268,866 km (0.098 R)
• M19: 20,784,081 km (0.075 R)
• M20: 22,695,792 km (0.107 R)
• M21: 28,028,956 km (0.07 R)
• M22: 31,325,944 km (0.091 R)
• M23: 31,915,958 km (0.095 R)
• M24: 33,936,576 km (0.068 R)
• M25: 35,506,905 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.4

Radius: 3.8

Gravity: 60 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.29 AU - 8.39 AU

Year: 11550 Days

Day: 18.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,231,240 km

• M1: 47,273 km (0.099 R)
• M2: 175,478 km (0.095 R)
• M3: 342,430 km (0.12 R)
• M4: 476,619 km (0.119 R)
• M5: 917,035 km (0.108 R)
• M6: 1,182,122 km (0.104 R)
• M7: 1,325,886 km (0.051 R)
• M8: 1,950,906 km (0.119 R)
• M9: 2,096,315 km (0.074 R)
• M10: 2,328,042 km (0.094 R)
• M11: 3,006,169 km (0.119 R)
• M12: 3,377,770 km (0.103 R)
• M13: 9,328,175 km (0.099 R)
• M14: 9,847,579 km (0.084 R)
• M15: 13,901,083 km (0.097 R)
• M16: 14,440,832 km (0.084 R)
• M17: 14,646,679 km (0.029 R)
• M18: 14,924,332 km (0.099 R)
• M19: 23,246,312 km (0.083 R)
• M20: 25,077,091 km (0.102 R)
• M21: 26,485,854 km (0.071 R)
• M22: 29,131,343 km (0.111 R)
• M23: 33,123,362 km (0.11 R)
• M24: 35,560,461 km (0.116 R)
• M25: 35,685,375 km (0.093 R)
• M26: 38,376,342 km (0.088 R)
• M27: 45,174,667 km (0.046 R)
• M28: 45,910,539 km (0.064 R)
• M29: 46,058,641 km (0.097 R)
• M30: 46,654,190 km (0.113 R)
• M31: 51,285,890 km (0.076 R)
• M32: 51,445,361 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.3

Radius: 7

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.99 AU - 8.99 AU

Year: 14583 Days

Day: 15.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,231,240 km

• M1: 89,460 km (0.073 R)
• M2: 325,226 km (0.108 R)
• M3: 717,471 km (0.111 R)
• M4: 996,322 km (0.066 R)
• M5: 1,925,025 km (0.103 R)
• M6: 4,655,037 km (0.055 R)
• M7: 5,778,667 km (0.111 R)
• M8: 8,689,392 km (0.098 R)
• M9: 9,911,906 km (0.113 R)
• M10: 12,394,483 km (0.086 R)
• M11: 13,747,147 km (0.062 R)
• M12: 15,331,987 km (0.097 R)
• M13: 15,886,247 km (0.103 R)
• M14: 17,182,213 km (0.065 R)
• M15: 31,054,573 km (0.071 R)
• M16: 42,161,168 km (0.032 R)
• M17: 46,046,823 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,897 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit